KR920015104A - evaporator - Google Patents

evaporator Download PDF

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Publication number
KR920015104A
KR920015104A KR1019920001466A KR920001466A KR920015104A KR 920015104 A KR920015104 A KR 920015104A KR 1019920001466 A KR1019920001466 A KR 1019920001466A KR 920001466 A KR920001466 A KR 920001466A KR 920015104 A KR920015104 A KR 920015104A
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KR
South Korea
Prior art keywords
refrigerant
passage
inlet
evaporation
outlet
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KR1019920001466A
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Korean (ko)
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KR100240864B1 (en
Inventor
마사히로 시모야
요시유끼 야마우찌
에쓰오 하세가와
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원본미기재
닛뽕 덴소오 가부시기가이샤
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0461—Combination of different types of heat exchanger, e.g. radiator combined with tube-and-shell heat exchanger; Arrangement of conduits for heat exchange between at least two media and for heat exchange between at least one medium and the large body of fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00321—Heat exchangers for air-conditioning devices
    • B60H1/00335—Heat exchangers for air-conditioning devices of the gas-air type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/022—Evaporators with plate-like or laminated elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • F28D1/0341—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0443—Combination of units extending one beside or one above the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0085—Evaporators

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

내용 없음No content

Description

증발기evaporator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명을 따르는 증발기의 작동을 예시한 개략도, 제2도는 본 발명을 따르는 증발기의 평면도, 제3도는 본 발명을 따르는 증발기의 측면도.1 is a schematic diagram illustrating the operation of an evaporator according to the invention, FIG. 2 is a plan view of the evaporator according to the invention, and FIG. 3 is a side view of the evaporator according to the invention.

Claims (20)

증발된 냉매를 유입하는 유입구; 증발한후 냉매를 제거하는 유출구; 소정의 길이를 가지고 유입구에 연결되어 유입구로 부터 냉매를 흐르게 하는 유입구 통로; 유입구 통로에 연결되어 냉매를 증발시키는 냉매수단 내측의 냉매와 증발수단 외측의 유체사이에서 열교환을 하는 증발수단; 냉매의 흐름을 증발수단에 드로틀하여 증발수단에 흐르는 냉매의 압력을 감소시키는 압력감소수단; 수정의 길이를 가지고 유출구에 연결되어 증발수단으로 부터 혼합된 가스-액체 상태로 있는 동안 냉매를 흐르게 하는 유출구 통로; 유입구 통로에 배열되어 냉매가 압력 감소 수단에 유입되기 전에 액체 상태를 얻기 위해 냉매를 냉각시키는 제1열교환 수단; 유출구 통로에 배열되어 혼합된 가스-액에 상태하에서 냉매를 과열상태로 가열하는 제2열교환수단등을 포함하는 것을 특징으로 하는 냉매의 냉각 사이클에 사용하기에 알맞는 증발기.An inlet for introducing evaporated refrigerant; An outlet for removing the refrigerant after evaporation; An inlet passage having a predetermined length and connected to the inlet for flowing refrigerant from the inlet; Evaporating means for heat exchange between a refrigerant inside the refrigerant means connected to the inlet passage for evaporating the refrigerant and a fluid outside the evaporation means; Pressure reducing means for throttling the flow of the refrigerant to the evaporation means to reduce the pressure of the refrigerant flowing to the evaporation means; An outlet passage having a crystal length connected to the outlet for flowing the refrigerant while in a mixed gas-liquid state from the evaporation means; First heat exchange means arranged in the inlet passage to cool the refrigerant to obtain a liquid state before the refrigerant enters the pressure reducing means; An evaporator suitable for use in a cooling cycle of a refrigerant comprising: second heat exchange means arranged in an outlet passage to heat the refrigerant in a superheated state in a mixed gas-liquid state. 제1항에 있어서, 제1 및 제2열교환 수단은 열교환이 유입구 통로의 냉매와 유출구 통로의 냉매 사이에서 일어나도록 배열된 것을 특징으로 하는 냉매의 냉각 사이클에 사용하기에 알맞는 증발기.The evaporator of claim 1 wherein the first and second heat exchange means are arranged such that heat exchange takes place between the refrigerant in the inlet passage and the refrigerant in the outlet passage. 제1항에 있어서, 제1열교환 수단에서의 냉매의 냉각과 제2열교환 수단에서의 냉매의 가열이 독자적으로 일어나도록 제1열교환 수단이 각각 구성되어 있는 것을 특징으로 하는 냉매의 냉각사이클에 사용하기에 알맞는 증발기.2. The refrigerant cycle according to claim 1, wherein the first heat exchange means is configured so that cooling of the refrigerant in the first heat exchange means and heating of the refrigerant in the second heat exchange means occur independently. Suitable for evaporator. 증발된 냉매를 유입하는 유입구; 증발한후 냉매를 제거하는 유출구; 소정의 길이를 가지고 유입구에 연결되어 유입구로 부터 냉매를 흐르게 하는 유입구 통로; 유입구 통로에 연결되어 냉매를 증발시키는 냉매수단 내측의 냉매와 증발수단 외측의 유체사이에서 열교환을 하는 증발수단; 냉매의 흐름을 증발수단에 드로틀하여 증발수단에 흐르는 냉매의 압력을 감소시키는 압력감소수단; 소정의 길이를 가지고 유출구에 연결되어 증발수단으로 부터 혼합된 가스-액체 상태로 있는 동안 냉매를 흐르게 하는 유출구 통로; 유출구 통로의 냉매가 유입구 통로의 냉매에 의해 가열되도록 서로에게 근접 배열 되어 유출구 통로의 냉매가 과열 증발상태로 되게 하는 유입 및 유출구 통로등을 포함하는 것을 특징으로 하는 냉매의 냉동사이클에 사용하기에 알맞는 증발기.An inlet for introducing evaporated refrigerant; An outlet for removing the refrigerant after evaporation; An inlet passage having a predetermined length and connected to the inlet for flowing refrigerant from the inlet; Evaporating means for heat exchange between a refrigerant inside the refrigerant means connected to the inlet passage for evaporating the refrigerant and a fluid outside the evaporation means; Pressure reducing means for throttling the flow of the refrigerant to the evaporation means to reduce the pressure of the refrigerant flowing to the evaporation means; An outlet passage having a predetermined length connected to the outlet and allowing the refrigerant to flow while in the mixed gas-liquid state from the evaporation means; The refrigerant in the outlet passage is arranged in close proximity to each other to be heated by the refrigerant in the inlet passage so that the refrigerant in the outlet passage and the inlet and outlet passages, etc. for use in the refrigeration cycle of the refrigerant, characterized in that Fit for evaporator. 제4항에 있어서, 상기 증발수단은 다수의 적재된 판을 구성하고 각각의 상기판은 제1관 돌출부 및 제2관 돌출부 및 리셋스를 가지고 상기판의 각각의 인접쌍은 제1 및 제2관돌출부 및 리셋스가 안쪽으로 마주하도록 배열되므로서 유입구 탱크가 제1돌출부 내측에 형성되고 유출구 탱크가 제2돌출부 내측에 형성되어 다수의 증발통로가 리셋스 및 유입구 탱크를 유출구 탱크에 연결하는 증발통로 및 판의 인접쌍 사이를 통과하는 외측 공기에 의해 형성되는 것을 특징으로 하는 냉매의 냉동사이클에 사용하기에 알맞는 증발기.5. The apparatus according to claim 4, wherein said evaporation means constitutes a plurality of stacked plates, each said plate having a first tube protrusion and a second tube protrusion and a reset and each adjacent pair of said plates being first and second. The inlet tank is formed inside the first protrusion and the outlet tank is formed inside the second protrusion so that the tube protrusion and the reset are faced inward so that a plurality of evaporation passages connect the reset and inlet tanks to the outlet tank. And an outside air passing between adjacent pairs of plates, the evaporator being suitable for use in a refrigeration cycle of refrigerant. 제5항에 있어서, 증발수단은 판들의 인접쌍 사이에 배열된 다수의 핀을 포함하여 외측 공기흐름이 핀과 접촉하도록 하는 것을 특징으로 하는 냉매의 냉동사이클에 사용하기에 알맞는 증발기.6. The evaporator of claim 5 wherein the evaporation means comprises a plurality of fins arranged between adjacent pairs of plates such that the outside air flow is in contact with the fins. 제5항에 있어서, 증발수단은 인접평행부를 연결하는 다수의 평행부와 만곡부를 구성하는 파형모양인 파이프를 포함하는 것을 특징으로하는 냉매의 냉동사이클에 사용하기에 알맞는 증발기.6. The evaporator of claim 5 wherein the evaporation means comprises a corrugated pipe comprising a plurality of parallel and curved portions connecting adjacent parallel portions. 증발된 냉매를 유입하는 유입구; 증발한후 냉매를 제거하는 유출구; 소정의 길이를 가지고 유입구에 연결되어 유입구로 부터 냉매를 흐르게 하는 유입구 통로; 유입구 통로에 연결되어 증발통로 내측의 냉매와 증발통로 내측의 냉매 사이에서 열교환을 얻고 이에 따라 냉매를 증발시키는 다수의 증발통로; 유입구통로에서 증발통로 사이에서 냉매 흐름을 드로틀하는 증발통로와 유입구 통로사이에 배열되어 증발통로의 냉매의 압력을 감소시키는 압력감소수단; 소정의 길이를 가지고 유출구에 연결되어 증발통로로부터 혼합된 기체-액체 상태로 냉매의 흐름을 제공하는 유출구 통로; 서로가 매우 근접 배열되어 유출구 통로가 유입구 통로의 냉매에 의해 가열되어 냉매가 유입구 통로에서 과열 증기상태로 되는 유입구 및 유출구 통로; 등을 포함하는 것을 특징으로 하는 냉매의 냉각 사이클에 사용하기에 알맞는 증발기.An inlet for introducing evaporated refrigerant; An outlet for removing the refrigerant after evaporation; An inlet passage having a predetermined length and connected to the inlet for flowing refrigerant from the inlet; A plurality of evaporation passages connected to the inlet passage to obtain heat exchange between the refrigerant inside the evaporation passage and the refrigerant inside the evaporation passage and thus evaporate the refrigerant; Pressure reducing means arranged between the inlet passage and the evaporation passage for throttling the refrigerant flow between the inlet passage and the evaporation passage to reduce the pressure of the refrigerant in the evaporation passage; An outlet passage having a predetermined length and connected to the outlet for providing a flow of refrigerant in a gas-liquid state mixed from the evaporation passage; An inlet and outlet passage in which the outlet passage is heated by the refrigerant in the inlet passage so that the refrigerant is superheated in the inlet passage; Evaporator suitable for use in the cooling cycle of the refrigerant comprising a. 제8항에 있어서, 압력감소수단은 각각의 증발통로의 상류에 배열된 오리피스를 포함하는 것을 특징으로 하는 냉매의 냉각사이클에 사용하기에 알맞는 증발기.9. The evaporator of claim 8, wherein the pressure reducing means comprises an orifice arranged upstream of each evaporation passage. 제8항에 있어서, 압력감소수단은 각각의 증발통로에 배열된 다수의 오리피스를 포함하는 것을 특징으로 하는 냉매의 냉각사이클에 사용하기에 알맞는 증발기.9. The evaporator of claim 8, wherein the pressure reducing means comprises a plurality of orifices arranged in respective evaporation passages. 증발된 냉매를 유입하는 유출구; 증발한후 냉매를 제거하는 유출구; 소정의 길이를 가지고 유입구에 연결되어 유입구로 부터 냉매를 흐르게 하는 유입구 통로; 유입구통로에 연결되어 냉매를 증발시키는 증발수단 외측의 유계와 증발수단 내측의 냉매 사이에서 열교환을 하는 유입구 통로에 연결된 증발수단; 냉매흐름의 방향의 변화수를 제공하는 증발수단에 흐르는 냉매의 압력을 감소시키는 유입구 통로; 소정의 길이를 가지고 유출구에 연결되어 증발수단으로부터 혼합된 가스-액체 상태동안 냉매를 흐르게 하는 유출구 통로; 유출구 통로에서의 냉매가 유입구 통로에서의 냉매에 의해 가열되는 방식으로 서로에게서 근접배열되어 유출구 통로의 냉매가 과열 증발 상태로 하는 파형부에서의 유입구와 유출구통로등을 포함하는 것을 특징으로 하는 냉매의 냉각사이클에 사용하기에 알맞는 증발기.An outlet for introducing evaporated refrigerant; An outlet for removing the refrigerant after evaporation; An inlet passage having a predetermined length and connected to the inlet for flowing refrigerant from the inlet; Evaporation means connected to an inlet passage connected to an inlet passage to exchange heat between an oil system outside the evaporation means for evaporating the refrigerant and the refrigerant inside the evaporation means; An inlet passage for reducing the pressure of the refrigerant flowing through the evaporation means for providing the number of changes in the direction of the refrigerant flow; An outlet passage having a predetermined length connected to the outlet for flowing the refrigerant during the mixed gas-liquid state from the evaporation means; The refrigerant in the outlet passage is arranged in close proximity to each other in a manner that is heated by the refrigerant in the inlet passage so that the refrigerant in the outflow passage including the inlet and the outlet passage in the corrugated portion of the superheat evaporation state Evaporator suitable for use in cooling cycles. 증발된 냉매를 유입시키는 유입구 증발한 후 냉매를 제거하는 유출구; 팽창밸브 하류에 위치하여 팽창밸브로 부터 냉매를 수용하는 유입구 통로; 소저의 길이를 가지고 유입구에 연결되어 유입구로 부터 냉매를 흐르게 하는 유입구 통로; 유입구 통로에 연결되어 증발수단 내측의 냉매와 유체사이에서 열교환을 얻는 유입구 통로에 연결되어 냉매를 증발시키는 증발수단; 유입구로 부터 증발통로에 인접한 통로까지 냉매의 흐름을 드로틀하는 증발수단과 유입구 통로 사이에 배열되어 증기수단에 흐르는 냉매의 압력을 감소시키는 압력감소수단; 소정의 길이를 가지고 유출구에 연결되어 증발통로에서 혼합된 가스-액체 상태로 냉매를 흐르게 하는 유출구 통로; 유출구 통로의 냉매가 유입구 통로의 냉매에 의해 가열되도록 서로에게서 근접배열되어 유출구 통로의 냉매가 과열 증기상태로 되는 유입구 및 유출구 통로 등을 포함하는 것을 특징으로 하는 팽창밸브를 가진 냉동사이클에 사용하기에 알맞는 증발기.An inlet for introducing the evaporated refrigerant and an outlet for removing the refrigerant after evaporation; An inlet passage located downstream of the expansion valve to receive refrigerant from the expansion valve; An inlet passage having a length of a filter connected to the inlet to allow refrigerant to flow from the inlet; Evaporation means connected to the inlet passage and connected to the inlet passage for obtaining heat exchange between the refrigerant inside the evaporation means and the fluid to evaporate the refrigerant; Pressure reducing means arranged between the inlet passage and the evaporation means for throttling the flow of the refrigerant from the inlet to the passage adjacent to the evaporation passage to reduce the pressure of the refrigerant flowing in the steam means; An outlet passage having a predetermined length connected to the outlet and allowing the refrigerant to flow in the gas-liquid state mixed in the evaporation passage; The refrigerant in the outlet passage is arranged in close proximity to each other to be heated by the refrigerant in the inlet passage so that the refrigerant in the outlet passage includes an inlet and an outlet passage in which the superheated vapor state is used for a refrigeration cycle having an expansion valve. Suitable evaporator. 증발된 냉매를 유입하는 유입구; 증발된 후 냉매를 제거하는 유출구; 팽창밸브의 상류에 위치하여 팽창밸브에 유입되기 전에 냉매를 수용하는 상기 유입구; 소정의 길이를 가지고 유입구에 연결되어 유입구로 부터 냉매를 흐르게 하는 유입구통로; 팽창밸브를 경유하여 유입구 통로에 연결되어 팽창밸브로부터의 냉매와 증발수단 외측의 유체 사이에서 열교환을 얻어 냉매를 증발시키고 상기 증발통로의 냉매는 혼합된 가스-액체상태인 증발 수단; 소정의 길이를 가지고 유출구에 연결되어 증발수단으로 부터 냉매를 흐르게 하는 유출구 통로; 유출구 통로의 냉매가 유입구통로의 냉매에 의해 가열되어 서로가 근접 배열되어 냉매가 유출구 통로의 과열 증발상태로 되게 하는 유입구 및 유출구 통로등을 포함하는 것을 특징으로 하는 팽창밸브를 가진 냉동사이클에 사용하기에 알맞는 증발기.An inlet for introducing evaporated refrigerant; An outlet for removing the refrigerant after evaporation; An inlet located upstream of the expansion valve to receive the refrigerant before entering the expansion valve; An inlet passage having a predetermined length and connected to the inlet to allow the refrigerant to flow from the inlet; An evaporation means connected to an inlet passage via an expansion valve to obtain a heat exchange between the refrigerant from the expansion valve and the fluid outside the evaporation means to evaporate the refrigerant, wherein the refrigerant in the evaporation passage is in a mixed gas-liquid state; An outlet passage having a predetermined length connected to the outlet and allowing the refrigerant to flow from the evaporation means; The refrigerant in the outlet passage is heated by the refrigerant in the inlet passage so that they are arranged in close proximity to each other so that the refrigerant is overheated evaporation of the outlet passage for use in a refrigeration cycle having an expansion valve comprising an inlet and an outlet passage. Suitable for evaporator. 냉매의 재순환선; 냉매를 압축하는 재순환선상에 배열된 압축기; 압축기의 하류의 순환선위에 배열되어 가스상태의 냉매를 응축하고 압축기로 부터 고압력 및 고온을 가진 응축기; 응축기의 하류의 재순환선에 배열되어 냉매를 단열팽창과정으로 받게 하는 팽창밸브; 응축기 하류의 재순환선에 배열되어 팽창하여 감소된 압력을 갖는 냉매를 증발시키는 증발기; 가스-액체 상태에서 증발전후 및 완전포화상태로 되기전에 냉매의 열교환을 얻는 열교환장치 등을 포함하는 것을 특징으로 하는 냉동시스템.Recycle line of refrigerant; A compressor arranged on a recirculation line for compressing the refrigerant; A condenser arranged on a circulation line downstream of the compressor to condense a gaseous refrigerant and having a high pressure and a high temperature from the compressor; An expansion valve arranged in a recirculation line downstream of the condenser to receive the refrigerant in an adiabatic expansion process; An evaporator arranged in a recirculation line downstream of the condenser to expand and evaporate the refrigerant having a reduced pressure; And a heat exchanger for obtaining heat exchange of the refrigerant before and after evaporation in the gas-liquid state and before being fully saturated. 증발한 냉매를 유입하는 유입구; 증발한 후 냉매를 제거하는 유출구; 소정의 길이를 가지고 유입구로 부터 냉매를 흐르게 하는 열교환 수단; 유입구 통로로 부터의 냉매와 증발수단 외측의 유체 사이에서 열교환을 얻어 냉매를 증발시키는 증발수단; 유입구 통로와 증발수단 사이에 위치하여 유입구 통로로 부터 증발수단까지 냉매의 흐름을 드로틀 하여 증발 수단에 흐르는 냉매의 압력을 감소시키는 압력감소수단; 소정의 길이를 가진 다수의 유출구 통로를 가지고 증발통로로부터 냉매를 흐르게 하는 열교환수단; 유출구 통로의 냉매가 유입구 통로의 냉매에 의해 유출구 통로의 과열 증기 상태로 되게 하는 유입구 및 유출구 통로등을 포함하는 것을 특징으로 하는 냉매의 냉각 사이클에 사용하기에 알맞는 증발기.An inlet for introducing the evaporated refrigerant; An outlet for removing the refrigerant after evaporation; Heat exchange means for flowing a refrigerant from an inlet with a predetermined length; Evaporation means for evaporating the refrigerant by obtaining a heat exchange between the refrigerant from the inlet passage and the fluid outside the evaporation means; Pressure reducing means positioned between the inlet passage and the evaporation means to throttle the flow of the refrigerant from the inlet passage to the evaporation means to reduce the pressure of the refrigerant flowing through the evaporation means; Heat exchange means for flowing a refrigerant from the evaporation passage having a plurality of outlet passages having a predetermined length; An evaporator suitable for use in a cooling cycle of a refrigerant comprising an inlet, an outlet passage, and the like, wherein the refrigerant in the outlet passage is brought into superheated vapor state of the outlet passage by the refrigerant in the inlet passage. 제15항에 있어서, 상기 열교환수단은 다수의 적재판을 포함하고 각각의 상기판은 바깥으로 돌출한 제1 및 제2부 및 반대로 돌출한 제3 및 제4부를 가지고 제1 및 제2 및 제3 및 제4부는 제1 및 제2 및 제3 및 제4구멍을 형성하고 제1 및 제2 및 제3 및 제4돌출부이외의 각각의 판의 영역에 파형부를 가지고 인접판은 반대로 마주하여 배려되어 유입구 통로가 파형부에서 마주하는 판 사이에 형성되고 유출구 통로가 유입구 통로 반대편의 인접판 사이에 형성되고 판의 제1 및 제2구멍은 유입구통로와 연통하고 판의 제3 및 제4구멍은 유출구 통로와 연통하는 것을 특징으로 하는 냉매의 냉각사이클에 사용하기에 알맞는 증발기.16. The apparatus of claim 15, wherein said heat exchange means comprises a plurality of loading plates, each said plate having first and second portions projecting outwardly and third and fourth portions projecting outwardly. The third and fourth portions form the first, second, third and fourth holes, and have corrugations in the area of each plate other than the first, second, third and fourth protrusions, and the adjacent plates face each other in consideration. The inlet passage is formed between the plates facing the corrugated portion, the outlet passage is formed between adjacent plates opposite the inlet passage, the first and second holes of the plate communicate with the inlet passage, and the third and fourth holes of the plate An evaporator suitable for use in a cooling cycle of a refrigerant characterized by communicating with an outlet passage. 증발된 냉매를 유입시키는 유입구 및 증발한 후 냉매를 제거하는 유출구를 가진 조인트블록; 소정의 길이를 가지고 유입구에 연결된 하나이상의 통로를 가지고 유입구로 부터 냉매를 흐르게 하는 열교환부; 유입구통로에 연결되어 유입구 통로로 부터의 냉매와 증발수단 외측의 유체 사이에서 열교환을 얻어 냉매를 증발시키는 증발통로 사이에 배열되어 유입구통로에서 증발수단까지 냉매흐름을 드로틀하여 증발수단에 흐르는 냉매의 압력을 감소시키는 하나이상의 오리피스를 가진 증발부; 소정의 길이를 가지고 유출구에 연결되어 증발기수단으로 부터 혼합된 가스-액체상태로 있는 동안 냉매를 흐르게 하는 하나이상의 유출구 통로를 가진 상기 열교환부; 유출구 통로의 냉매가 유입구 통로의 냉매에 의해 가열되도록 서로가 근접배열되어 냉매가 유출구 통로의 과열증기 상태로 되게 하는 유입구 및 유출구 통로등을 포함하는 것을 특징으로 하는 냉매의 냉각사이클에 사용하기에 알맞는 증발기.A joint block having an inlet for introducing the evaporated refrigerant and an outlet for removing the refrigerant after evaporation; A heat exchanger having a predetermined length and having at least one passage connected to the inlet to allow the refrigerant to flow from the inlet; The pressure of the refrigerant flowing in the evaporation means connected to the inlet passage and arranged between the refrigerant from the inlet passage and the evaporation passage for evaporating the refrigerant by obtaining heat exchange between the fluid outside the evaporation means. An evaporator having one or more orifices to reduce the pressure; Said heat exchange portion having at least one length and connected to the outlet and having at least one outlet passage for flowing the refrigerant while in the gas-liquid state mixed from the evaporator means; It is known to be used for the cooling cycle of the refrigerant comprising an inlet and outlet passages such that the refrigerant in the outlet passage is closely arranged with each other so that the refrigerant is heated by the refrigerant in the inlet passage so that the refrigerant is in a superheated state of the outlet passage. Fit for evaporator. 제17항에 있어서, 상기 조인트 블록, 상기 열교환부 및 증발부는 서로 연결되어 어셈블리 증발기를 형성하는 것을 특징으로 하는 냉매의 냉각 사이클에 사용하기에 알맞는 증발기.18. The evaporator of claim 17 wherein said joint block, said heat exchanger and evaporator are connected together to form an assembly evaporator. 제17항에 있어서, 유입구 통로로 부터의 냉매와 증발수단 외측의 유체사이에 열교환을 얻는 유입구 통로에 연결되어 냉매를 증발시키는 하나이상의 증발통로를 가진 제2증발부 및 유입구 통로와 증발통로 사이에 배열되어 유입구통로에서 증발수단까지의 냉매의 흐름을 드로틀하여 증발수단에 흐르는 냉매의 압력을 감소시키는 하나이상의 오리피스 및 소정의 길이를 가지고 유출구에 연결되어 증발수단으로부터 혼합된 가스-액체 상태로 냉매를 흐르게 하는 하나이상의 유출구 통로 및 유출구 통로의 냉매가 유입구 통로의 냉매에 의해 가열되도록 서로 근접 배열되어 냉매가 유출구 통로의 과열증기 상태로 되게 하는 유입구 및 유출구 통로를 더 포함하는 것을 특징으로 하는 냉매의 냉각 사이클에 사용하기에 알맞는 증발기.18. The apparatus of claim 17, further comprising: a second evaporator having at least one evaporation passage connected to the inlet passage for obtaining heat exchange between the refrigerant from the inlet passage and the fluid outside the evaporation means and evaporating the refrigerant; One or more orifices arranged to throttle the flow of the refrigerant from the inlet passage to the evaporation means to reduce the pressure of the refrigerant flowing in the evaporation means and connected to the outlet with a predetermined length to bring the refrigerant into the mixed gas-liquid state from the evaporation means. Cooling of the refrigerant further comprising at least one inlet passage and the outlet passage for flowing the refrigerant in the outlet passage is arranged in close proximity to each other to be heated by the refrigerant in the inlet passage so that the refrigerant is in the superheated state of the outlet passage Evaporator suitable for use in cycles. 제19항에 있어서, 제1 및 제2증발기부는 열교환부의 반대측 위에 배열되어 있는 것을 특징으로 하는 냉매의 냉각사이클에 이용하기에 알맞는 증발기.20. The evaporator of claim 19 wherein the first and second evaporators are arranged on opposite sides of the heat exchanger. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019920001466A 1991-01-31 1992-01-31 Evaporator KR100240864B1 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP1105991 1991-01-31
JP91-011059 1991-01-31
JP91-113432 1991-05-17
JP11343291 1991-05-17
JP19682691 1991-08-06
JP91-196826 1991-08-06
JP30356691 1991-11-19
JP91-303566 1991-11-19

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KR100240864B1 KR100240864B1 (en) 2000-01-15

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EP0497339B1 (en) 1996-04-17
US5245843A (en) 1993-09-21
AU1064792A (en) 1992-08-06
DE69209859D1 (en) 1996-05-23
EP0497339A3 (en) 1993-01-27
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AU654996B2 (en) 1994-12-01
DE69209859T2 (en) 1996-11-14

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